The 48 Series coupling system is available in POM, PVDF and a completely thermoplastic version with springs made of PEEK™ called RectuChem+. RectuChem+ products are refered to as CHEM+ in the tables. The coupler is fitted with a double shut-off valve, enabling it to be connected to a single shut-off (non-valved) plug as well as a double shut-off (plug with valve).

Material

COUPLER

POM

PVDF

CHEM+

Valve Body

POM, Black

PVDF, White

PVDF, White

Sleeve

POM, Black

PVDF, White

PVDF, White

Valve

POM, Black

PVDF, White

PVDF, White

Springs

AISI 301

AISI 316 TI

PEEK® 450G

Locking System

POM, Black

PVDF, White

PEEK® 450G

Seals

NBR

FKM

FKM

Back Body

POM, Black

PVDF, White

PVDF, White

PLUG

Plug Profile

POM, Black

PVDF, White

PVDF, White

Valve

POM, Black

PVDF, White

PVDF, White

Spring

AISI 301

AISI 316 TI

PEEK® 450G

Adapter

POM, Black

PVDF, White

PVDF, White

Seal

NBR

FKM

FKM

Series 48 KB POM (BLACK) and PVDF & CHEM+ (NATURAL) Couplers

Standard

Coupler
Type

Connection(A)

Hex(SW)

Length
(L)

Depth(D)

L1

Standard POM
P/N

Standard PVDF
P/N

Standard CHEM+
P/N

Male Thread

1/4" NPT

.82

2.89

1.02

.47

48KB AN13 DPX

48KB AN13 FVX

48KB AN13 FVP

3/8" NPT

.82

2.75

1.02

.47

48KB AN17 DPX

48KB AN17 FVX

48KB AN17 FVP

1/2" NPT

.82

3.09

1.02

.66

48KB AN21 DPX

48KB AN21 FVX

48KB AN21 FVP

Female Thread

1/4" NPT

.82

2.61

1.02

.47

48KB IT13 DPX

48KB IT13 FVX

48KB IT13 FVP

3/8" NPT

.82

2.61

1.02

.47

48KB IT17 DPX

48KB IT17 FVX

48KB IT17 FVP

1/2" NPT

.82

3.09

1.02

.60

48KB IT21 DPX

48KB IT21 FVX

48KB IT21 FVP

For PVDF
and PE Hoses

1/4" x 5/16"

.82

3.14

1.02

.82

-

48KB KP08 FVX

48KB KP08 FVP

.350" x .470"

.82

3.42

1.02

1.10

-

48KB KP12 FVX

48KB KP12 FVP

3/4" x 15/32"

.82

3.42

1.02

1.10

-

48KB KP12 FVXS

48KB KP12 FVPS

Hose Barb

1/4"

.82

3.18

1.02

.86

48KB TF06 DPX

48KB TF06 FVX

48KB TF06 FVP

1/2"

.82

3.30

1.02

.98

48KB TF21 DPX

48KB TF21 FVX

48KB TF21 FVP

Series 48 KB POM Couplers (COLOR CODED)

POM COLOR

Coupler
Type

Connection(A)

Hex(SW)

Length
(L)

Depth(D)

L1

Blue
P/N

Green
P/N

Red
P/N

Yellow
P/N

Male Thread

1/4" NPT

.82

2.89

1.02

.47

48KB AN13 DPXB

48KB AN13 DPXG

48KB AN13 DPXR

48KB AN13 DPXY

3/8" NPT

.82

2.75

1.02

.47

48KB AN17 DPXB

48KB AN17 DPXG

48KB AN17 DPXR

48KB AN17 DPXY

1/2" NPT

.82

3.09

1.02

.66

48KB AN21 DPXB

48KB AN21 DPXG

48KB AN21 DPXR

48KB AN21 DPXY

Female Thread

1/4" NPT

.82

2.61

1.02

.47

48KB IT13 DPXB

48KB IT13 DPXG

48KB IT13 DPXR

48KB IT13 DPXY

3/8" NPT

.82

2.61

1.02

.47

48KB IT17 DPXB

48KB IT17 DPXG

48KB IT17 DPXR

48KB IT17 DPXY

1/2" NPT

.82

3.09

1.02

.60

48KB IT21 DPXB

48KB IT21 DPXG

48KB IT21 DPXR

48KB IT21 DPXY

Hose Barb

1/4"

.82

3.18

1.02

.86

48KB TF06 DPXB

48KB TF06 DPXG

48KB TF06 DPXR

48KB TF06 DPXY

1/2"

.82

3.30

1.02

.98

48KB TF21 DPXB

48KB TF21 DPXG

48KB TF21 DPXR

48KB TF21 DPXY

Series 48 KB PVDF Couplers (COLOR CODED)

PVDF COLOR

Coupler
Type

Connection(A)

Hex(SW)

Length
(L)

Depth(D)

L1

Blue
P/N

Green
P/N

Red
P/N

Yellow
P/N

Male Thread

1/4" NPT

.82

2.89

1.02

.47

48KB AN13 FVXB

48KB AN13 FVXG

48KB AN13 FVXR

48KB AN13 FVXY

3/8" NPT

.82

2.75

1.02

.47

48KB AN17 FVXB

48KB AN17 FVXG

48KB AN17 FVXR

48KB AN17 FVXY

1/2" NPT

.82

3.09

1.02

.66

48KB AN21 FVXB

48KB AN21 FVXG

48KB AN21 FVXR

48KB AN13 FVXY

Female Thread

1/4" NPT

.82

2.61

1.02

.47

48KB IT13 FVXB

48KB IT13 FVXG

48KB IT13 FVXR

48KB IT13 FVXY

3/8" NPT

.82

2.61

1.02

.47

48KB IT17 FVXB

48KB IT17 FVXG

48KB IT17 FVXR

48KB IT17 FVXY

1/2" NPT

.82

3.09

1.02

.60

48KB IT21 FVXB

48KB IT21 FVXG

48KB IT21 FVXR

48KB IT13 FVXY

Hose Barb

1/4"

.82

3.18

1.02

.86

48KB TF06 FVXB

48KB TF06 FVXG

48KB TF06 FVXR

48KB TF06 FVXY

1/2"

.82

3.30

1.02

.98

48KB TF21 FVXB

48KB TF21 FVXG

48KB TF21 FVXR

48KB TF13 FVXY

Series 48 KB CHEM+ Couplers (COLOR CODED)

CHEM+ COLOR

Coupler
Type

Connection(A)

Hex(SW)

Length
(L)

Depth(D)

L1

Blue
P/N

Green
P/N

Red
P/N

Yellow
P/N

Male Thread

1/4" NPT

.82

2.89

1.02

.47

48KB AN13 FVPB

48KB AN13 FVPG

48KB AN13 FVPR

48KB AN13 FVPY

3/8" NPT

.82

2.75

1.02

.47

48KB AN17 FVPB

48KB AN17 FVPG

48KB AN17 FVPR

48KB AN17 FVPY

1/2" NPT

.82

3.09

1.02

.66

48KB AN21 FVPB

48KB AN21 FVPG

48KB AN21 FVPR

48KB AN13 FVPY

Female Thread

1/4" NPT

.82

2.61

1.02

.47

48KB IT13 FVPB

48KB IT13 FVPG

48KB IT13 FVPR

48KB IT13 FVPY

3/8" NPT

.82

2.61

1.02

.47

48KB IT17 FVPB

48KB IT17 FVPG

48KB IT17 FVPR

48KB IT17 FVPY

1/2" NPT

.82

3.09

1.02

.60

48KB IT21 FVPB

48KB IT21 FVPG

48KB IT21 FVPR

48KB IT13 FVPY

Hose Barb

1/4"

.82

3.18

1.02

.86

48KB TF06 FVPB

48KB TF06 FVPG

48KB TF06 FVPR

48KB TF06 FVPY

1/2"

.82

3.30

1.02

.98

48KB TF21 FVPB

48KB TF21 FVPG

48KB TF21 FVPR

48KB TF13 FVPY

Male Thread
Coupler

Female Thread
Coupler

For PVDF and PE
Hoses Coupler

Hose Barb
Coupler

Series 48 SB POM (BLACK) and PVDF & CHEM+ (NATURAL) Valved Plugs

Standard

Plug
Type

Connection(A)

Hex(SW)

Length
(L)

L1

Standard POM
P/N

Standard PVDF
P/N

Standard CHEM+
P/N

Male Thread

1/4" NPT

.82

2.28

.47

48SB AN13 DPX

48SB AN13 FVX

48SB AN13 FVP

3/8" NPT

.82

2.14

.47

48SB AN17 DPX

48SB AN17 FVX

48SB AN17 FVP

1/2" NPT

.62

2.48

.66

48SB AN21 DPX

48SB AN21 FVX

48SB AN21 FVP

Female Thread

1/4" NPT

.82

2.20

.47

48SB IT13 DPX

48SB IT13 FVX

48SB IT13 FVP

3/8" NPT

.82

2.20

.47

48SB IT17 DPX

48SB IT17 FVX

48SB IT17 FVP

1/2" NPT

.82

2.48

.59

48SB IT21 DPX

48SB IT21 FVX

48SB IT21 FVP

For PVDF and PE Hoses

1/4" x 5/16"

.82

2.54

.82

-

48SB KP08 FVX

48SB KP08 FVP

.350" x .470"

.82

2.81

1.10

-

48SB KP12 FVX

48SB KP12 FVP

3/4" x 15/32"

.82

2.81

1.10

-

48SB KP12 FVXS

48SB KP12 FVPS

Hose Barb

1/4"

.82

2.57

.86

48SB TF06 DPX

48SB TF06 FVX

48SB TF06 FVP

.354"

.82

2.57

.86

48SB TF09 DPX

48SB TF09 FVX

48SB TF09 FVP

1/2"

.82

2.70

.98

48SB TF21 DPX

48SB TF21 FVX

48SB TF13 FVP

Series 48 SB POM Valved Plugs (COLOR CODED)

POM COLOR

Plug
Type

Connection(A)

Hex(SW)

Length
(L)

L1

Blue
P/N

Green
P/N

Red
P/N

Yellow
P/N

Male Thread

1/4" NPT

.82

2.28

.47

48SB AN13 DPXB

48SB AN13 FVXG

48SB AN13 FVXR

48SB AN13 FVXY

3/8" NPT

.82

2.14

.47

48SB AN17 DPXB

48SB AN17 FVXG

48SB AN17 FVXR

48SB AN17 FVXY

1/2" NPT

.62

2.48

.66

48SB AN21 DPXB

48SB AN21 FVXG

48SB AN21 FVXR

48SB AN21 FVXY

Female Thread

1/4" NPT

.82

2.20

.47

48SB IT13 DPXB

48SB IT13 FVXG

48SB IT13 FVXR

48SB IT13 FVXY

3/8" NPT

.82

2.20

.47

48SB IT17 DPXB

48SB IT17 FVXG

48SB IT17 FVXR

48SB IT17 FVXY

1/2" NPT

.82

2.48

.59

48SB IT21 DPXB

48SB IT21 FVXG

48SB IT21 FVXR

48SB IT21 FVXY

Hose Barb

1/4"

.82

2.57

.86

48SB TF06 DPXB

48SB TF06 FVXG

48SB TF06 FVXR

48SB TF06 FVXY

.354"

.82

2.57

.86

48SB TF09 DPXB

48SB TF09 FVXG

48SB TF09 FVXR

48SB TF09 FVXY

1/2"

.82

2.70

.98

48SB TF21 DPXB

48SB TF21 FVXG

48SB TF21 FVXR

48SB TF13 FVXY

Series 48 SB PVDF Valved Plugs (COLOR CODED)

PVDF COLOR

Plug
Type

Connection(A)

Hex(SW)

Length
(L)

L1

Blue
P/N

Green
P/N

Red
P/N

Yellow
P/N

Male Thread

1/4" NPT

.82

2.28

.47

48SB AN13 FVXB

48SB AN13 FVXG

48SB AN13 FVXR

48SB AN13 FVXY

3/8" NPT

.82

2.14

.47

48SB AN17 FVXB

48SB AN17 FVXG

48SB AN17 FVXR

48SB AN17 FVXY

1/2" NPT

.62

2.48

.66

48SB AN21 FVXB

48SB AN21 FVXG

48SB AN21 FVXR

48SB AN21 FVXY

Female Thread

1/4" NPT

.82

2.20

.47

48SB IT13 FVXB

48SB IT13 FVXG

48SB IT13 FVXR

48SB IT13 FVXY

3/8" NPT

.82

2.20

.47

48SB IT17 FVXB

48SB IT17 FVXG

48SB IT17 FVXR

48SB IT17 FVXY

1/2" NPT

.82

2.48

.59

48SB IT21 FVXB

48SB IT21 FVXG

48SB IT21 FVXR

48SB IT21 FVXY

Hose Barb

1/4"

.82

2.57

.86

48SB TF06 FVXB

48SB TF06 FVXG

48SB TF06 FVXR

48SB TF06 FVXY

.354"

.82

2.57

.86

48SB TF09 FVXB

48SB TF09 FVXG

48SB TF09 FVXR

48SB TF09 FVXY

1/2"

.82

2.70

.98

48SB TF21 FVXB

48SB TF21 FVXG

48SB TF21 FVXR

48SB TF13 FVXY

Series 48 SB CHEM+ Valved Plugs (COLOR CODED)

CHEM+ COLOR

Plug
Type

Connection(A)

Hex(SW)

Length
(L)

L1

Blue
P/N

Green
P/N

Red
P/N

Yellow
P/N

Male Thread

1/4" NPT

.82

2.28

.47

48SB AN13 FVPB

48SB AN13 FVPG

48SB AN13 FVPR

48SB AN13 FVPY

3/8" NPT

.82

2.14

.47

48SB AN17 FVPB

48SB AN17 FVPG

48SB AN17 FVPR

48SB AN17 FVPY

1/2" NPT

.62

2.48

.66

48SB AN21 FVPB

48SB AN21 FVPG

48SB AN21 FVPR

48SB AN21 FVPY

Female Thread

1/4" NPT

.82

2.20

.47

48SB IT13 FVPB

48SB IT13 FVPG

48SB IT13 FVPR

48SB IT13 FVPY

3/8" NPT

.82

2.20

.47

48SB IT17 FVPB

48SB IT17 FVPG

48SB IT17 FVPR

48SB IT17 FVPY

1/2" NPT

.82

2.48

.59

48SB IT21 FVPB

48SB IT21 FVPG

48SB IT21 FVPR

48SB IT21 FVPY

Hose Barb

1/4"

.82

2.57

.86

48SB TF06 FVPB

48SB TF06 FVPG

48SB TF06 FVPR

48SB TF06 FVPY

.354"

.82

2.57

.86

48SB TF09 FVPB

48SB TF09 FVPG

48SB TF09 FVPR

48SB TF09 FVPY

1/2"

.82

2.70

.98

48SB TF21 FVPB

48SB TF21 FVPG

48SB TF21 FVPR

48SB TF13 FVPY

Male Thread
Plug

Female Thread
Plug

For PVDF & PE
Hoses Plug

Hose Barb
Plug

Series 48 SF POM (BLACK) and CHEM (NATURAL) Non-Valved Plugs

Standard

Plug Type

Connection(A)

Hex(SW)

Length
(L)

L1

Standard POM P/N

Standard CHEM+ P/N

Male Thread

1/4" NPT

.67

1.63

.47

48SF AN13 DXX

48SF AN13 FXX

3/8" NPT

.82

1.63

.47

48SF AN17 DXX

48SF AN17 FXX

1/2" NPT

.94

1.83

.47

48SF AN21 DXX

48SF AN21 FXX

Female Thread

1/4" NPT

.67

1.51

.47

48SF IT13 DXX

48SF IT13 FXX

3/8" NPT

.82

1.51

.47

48SF IT17 DXX

48SF IT17 FXX

1/2" NPT

.98

1.67

.59

48SF IT21 DXX

48SF IT21 FXX

For PVDF & PE Hoses

1/4" x 5/16"

.82

2.54

.82

-

48SF KP08 FVX

.350" x .470"

.82

2.81

1.10

-

48SF KP12 FVX

3/4" x 15/32"

.82

2.81

1.10

-

48SF KP12 FVXS

Hose Barb

1/4"

1.85

.71

.86

48SF TF06 DXX

48SF TF06 FXX

.354"

1.85

.71

.86

48SF TF09 DXX

48SF TF09 FXX

1/2"

1.97

.71

.98

48SF TF21 DXX

48SF TF21 FXX

Series 48 SF POM Non-Valved Plugs (COLOR CODED)

POM COLOR

Plug
Type

Connection(A)

Hex(SW)

Length
(L)

L1

Blue
P/N

Green
P/N

Red
P/N

Yellow
P/N

Male Thread

1/4" NPT

.82

2.28

.47

48SF AN13 DPXB

48SF AN13 DPXG

48SF AN13 DPXR

48SF AN13 DPXY

3/8" NPT

.82

2.14

.47

48SF AN17 DPXB

48SF AN17 DPXG

48SF AN17 DPXR

48SF AN17 DPXY

1/2" NPT

.82

2.48

.67

48SF AN21 DPXB

48SF AN21 DPXG

48SF AN21 DPXR

48SF AN21 DPXY

Female Thread

1/4" NPT

.82

2.00

.47

48SF IT13 DPXB

48SF IT13 DPXG

48SF IT13 DPXR

48SF IT13 DPXY

3/8" NPT

.82

2.00

.47

48SF IT17 DPXB

48SF IT17 DPXG

48SF IT17 DPXR

48SF IT17 DPXY

1/2" NPT

.82

2.48

.59

48SF IT21 DPXB

48SF IT21 DPXG

48SF IT21 DPXR

48SF IT21 DPXY

Hose Barb

1/4"

.82

2.57

.86

48SF TF06 DPXB

48SF TF06 DPXG

48SF TF06 DPXR

48SF TF06 DPXY

.354"

.82

2.57

.86

48SF TF09 DPXB

48SF TF09 DPXG

48SF TF09 DPXR

48SF TF09 DPXY

1/2"

.82

2.70

.98

48SF TF21 DPXB

48SF TF21 DPXG

48SF TF21 DPXR

48SF TF21 DPXY

Series 48 SF PVDF Non-Valved Plugs (COLOR CODED)

PVDF COLOR

Plug
Type

Connection(A)

Hex(SW)

Length
(L)

L1

Blue
P/N

Green
P/N

Red
P/N

Yellow
P/N

Male Thread

1/4" NPT

.82

2.28

.47

48SF AN13 FVXB

48SF AN13 FVXG

48SF AN13 FVXR

48SF AN13 FVXY

3/8" NPT

.82

2.14

.47

48SF AN17 FVXB

48SF AN17 FVXG

48SF AN17 FVXR

48SF AN17 FVXY

1/2" NPT

.82

2.48

.67

48SF AN21 FVXB

48SF AN21 FVXG

48SF AN21 FVXR

48SF AN21 FVXY

Female Thread

1/4" NPT

.82

2.00

.47

48SF IT13 FVXB

48SF IT13 FVXG

48SF IT13 FVXR

48SF IT13 FVXY

3/8" NPT

.82

2.00

.47

48SF IT17 FVXB

48SF IT17 FVXG

48SF IT17 FVXR

48SF IT17 FVXY

1/2" NPT

.82

2.48

.59

48SF IT21 FVXB

48SF IT21 FVXG

48SF IT21 FVXR

48SF IT21 FVXY

Hose Barb

1/4"

.82

2.57

.86

48SF TF06 FVXB

48SF TF06 FVXG

48SF TF06 FVXR

48SF TF06 FVXY

.354"

.82

2.57

.86

48SF TF09 FVXB

48SF TF09 FVXG

48SF TF09 FVXR

48SF TF09 FVXY

1/2"

.82

2.70

.98

48SF TF13 FVXB

48SF TF13 FVXG

48SF TF13 FVXR

48SF TF13 FVXY

Male Thread
Plug

Female Thread
Plug

For PVDF & PE
Hoses Plug

Hose Barb Plug

Why Choose Nycoil?

Nycoil, since its inception in 1958, has recognized the importance of Premier Customer Service, Quality Products and Quick Delivery. We design products that provide actual solutions to real problems. From the introduction of the original Self-Storing Air Hose to our Ultra-Lite Superbraid Tubing and state of the art Poly-Matic Push-To-Connect Fittings, Nycoil has become an industry leader in the Fluid Power and Pneumatic Markets. Our products are designed to last longer, be lighter and make installation and operator handling easier. We offer tubing, hoses, fittings, and quick couplers to service your pneumatic needs.